Fluctuating asymmetry, the random deviation from perfect symmetry, is a widely used
population-level index of developmental instability, developmental noise, and robustness. It …

Attractiveness plays a central role in human non-verbal communication and has been
broadly examined in diverse subfields of contemporary psychology. Researchers have …

Artificial intelligence speech recognition technology is an important direction in the field of
human-computer interaction. The use of speech recognition technology to assist teachers in …

The difficulty of obtaining the characteristics of the corpus database of neural machine
translation is a factor hindering its development. In order to improve the effect of English …

Sexual selection appears to have shaped the acoustic signals of diverse species, including
humans. Deep, resonant vocalizations in particular may function in attracting mates and/or …

The attractiveness of a person, a complex, and socially relevant type of information, is
transmitted in many ways, not least through face and voice. However, it is unclear how the …

Pitch is the most perceptually salient feature of the voice, yet it is approximately five standard
deviations lower in men than in women, a degree of sexual dimorphism exceeding that of all …

The human voice is often considered to be a secondary sexual characteristic that signals
underlying information about the immunocompetence of the speaker (ie the …

The traditional English online teaching model is limited by the teaching location and the
difficulty of online teaching, which prevents teachers from controlling students. In order to …

Previous studies have shown changes in women's behavior and physical appearance
between the non-fertile and fertile phases of the menstrual cycle. It is assumed that these …